Adapter



FIG. 1 is a top front perspective view of an adapter showing the claimed design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a front view thereof, the rear view being a mirror image thereof;

FIG. 4 is a side view thereof, the other side view being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines in the figures show portions of the adapter that form no part of the claimed design. 

CLAIM The ornamental design for an adapter, as shown and described. 